Joseph George Weller

Joseph George Weller went to live in South Africa with his Grandfather Frederick Richard Lee in the 1870's.They sailed from England in Lee's yacht, either the "Kingfisher" or the "Linda". Lee bought several farms just north of Wellington and gave the farm Koornlands Drift to Joseph, however, it was not farmed successfully and the Joseph was made insolvent and the farm sold in 1882.By 1888 Joseph was married and had children. I would like to find any descendants of Joseph if there are any.